Saturday, 16 June 2018

Why you should watch your salt intake

By Chioma Umeha

Many people love salt. It adds flavour to meals,
preserves perishable foods, and balances water and electrolyte levels in the
body. Unfortunately, most people eat too much salt from processed foods. By
doing so, they compromise their health in more ways than one. Indeed recent
studies have linked a high-sodium diet to increased hunger, potentially leading
to weight gain, among other health risks.

Worried by the rising cases of hypertension, heart
diseases, stroke, kidney failure and resultant sudden deaths, the World Health
Organisation (WHO) has called on countries to take action on the overuse of
salt by implementing its sodium reduction recommendations to cut the number of
people experiencing the disease conditions and, in turn, save lives.

In America, both health professionals and food
industry leaders realise the necessity of lowering salt intake. On average,
Americans consume around 3,300 milligrams of salt every day, and about 75 per
cent of this intake comes from processed foods. In contrast, the Food and Drug
Administration recommends a maximum of 2,300 milligrams of salt per day.

According to a study in the Journal of the
American Society of Nephrology (JASN), reducing salt intake provides clear
benefits for the heart and kidney health of patients with chronic kidney
disease. The findings point to the power of salt restriction in potentially
prolonging kidney disease patients’ lives.

Dr Jacob Nwachukwu, President, Blood Pressure
Control Foundation recently alerted Nigerians that high intake of salt can lead
to high blood pressure.

Similarly, a medical expert, Dr Bola Idowu of
University of Ilorin Teaching Hospital (UITH) warned Nigerians against the high
consumption of salt, saying that it is dangerous to health.

According to him, high intake of salt raises high
blood pressure which may lead to stroke, heart failure and heart attacks.

A high salt diet can damage the lining of the
stomach causing its inflammation , thereby increasing the risk of stomach
cancer and ulcer.

Many people don’t realise the huge negative
effects that a high-sodium diet can have on their health. Too much salt causes
strain on many bodily functions, including cleaning the bloodstream and pumping
blood through the body.

When the body gets too much sodium, it must work
harder to maintain safe levels in the blood, causing strain on the kidneys. At
the same time, the body retains more fluid, leading to an increased blood
volume.

Also, the heart will pump harder to get the
increased blood through the body. The person’s arterial walls thicken to deal
with the raised blood pressure, causing them to constrict and compound the
strain on the circulatory system.

Finally, if people consume too much salt on a
regular basis, they risk getting high blood pressure and heart disease.

In addition to hypertension and heart disease, a
high-sodium diet can lead to osteoporosis. The high salt content causes the
body to lose more calcium during urination. If a person does not consume enough
calcium to make up for the loss, the body will start pulling stored calcium
from the bones, making them weak.

Salt can also damage the stomach lining, causing
lesions if too much is consumed. These lesions can turn into stomach cancer if
left untreated. Finally, the strain that a high salt diet puts on the kidneys
can lead to kidney failure.

Mrs. Chioma Adanma Umeha is a journalist of over two decades experience. At the moment, she is the Health Editor of Newswatch Times, Lagos, Nigeria.
A graduate of Mass Communications from Anambra State University, Enugu, she also holds a Masters Degree in International Relations and Strategic Studies from the Lagos State University, Ojo, Lagos.

Search This Blog

Pages

Follow by Email

Follow by Email

About Me

Mrs. Chioma Adanma Umeha is a journalist of over two decades experience. At the moment, she is the Health Editor of Newswatch Times, Lagos, Nigeria.
A graduate of Mass Communications from Anambra State University, Enugu, she also holds a Masters Degree in International Relations and Strategic Studies from the Lagos State University, Ojo, Lagos.